libgofigure-dev 0.9.0-3 / usr / include / gofigure2 / itkBinaryMaskImageToGoFigureMeshAttributes.h

/*=========================================================================
 Authors: The GoFigure Dev. Team.
 at Megason Lab, Systems biology, Harvard Medical school, 2009-11

 Copyright (c) 2009-11, President and Fellows of Harvard College.
 All rights reserved.

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=========================================================================*/
#ifndef __itkBinaryMaskImageToGoFigureMeshAttributes_h
#define __itkBinaryMaskImageToGoFigureMeshAttributes_h

#include "itkLightObject.h"
#include "itkShapeLabelObject.h"
#include "itkStatisticsLabelObject.h"
#include "itkLabelImageToShapeLabelMapFilter.h"
#include "itkLabelImageToStatisticsLabelMapFilter.h"

namespace itk
{
/** \class BinaryMaskImageToGoFigureMeshAttributes
 *  \brief Compute Mesh Attributes from a binary mask image
 *  \tparam TInput Input Image Type (depends on the kind of images used,
 *  but one channel)
 *  \tparam TMask Mast Image Type
 *  \sa GoFigureMeshAttributes
 * */
template< class TInput, class TMask >
class BinaryMaskImageToGoFigureMeshAttributes:public LightObject
{
public:
  typedef BinaryMaskImageToGoFigureMeshAttributes Self;
  typedef LightObject                             Superclass;
  typedef SmartPointer< Self >                    Pointer;
  typedef SmartPointer< const Self >              ConstPointer;

  typedef TInput                          ImageType;
  typedef typename ImageType::Pointer     ImagePointer;
  typedef typename ImageType::SizeType    ImageSizeType;
  typedef typename ImageType::SpacingType ImageSpacingType;

  typedef TMask                           MaskImageType;
  typedef typename MaskImageType::Pointer MaskImagePointer;

  itkStaticConstMacro(ImageDimension, unsigned int,
                      ImageType::ImageDimension);

  /** Method for creation through object factory */
  itkNewMacro(Self);

  /** Run-time type information */
  itkTypeMacro(BinaryMaskImageToGoFigureMeshAttributes, LightObject);

  /** Display */
//     void PrintSelf( std::ostream& os, Indent indent ) const;

  typedef unsigned char LabelType;

  typedef ShapeLabelObject< LabelType, ImageDimension > ShapeLabelObjectType;
  typedef typename ShapeLabelObjectType::Pointer        ShapeLabelObjectPointer;

  typedef StatisticsLabelObject< LabelType, ImageDimension > StatLabelObjectType;
  typedef typename StatLabelObjectType::Pointer StatLabelObjectPointer;

  typedef LabelMap< ShapeLabelObjectType >    ShapeLabelMapType;
  typedef typename ShapeLabelMapType::Pointer ShapeLabelMapPointer;

  typedef LabelMap< StatLabelObjectType >    StatLabelMapType;
  typedef typename StatLabelMapType::Pointer StatLabelMapPointer;

  typedef LabelImageToShapeLabelMapFilter< MaskImageType,
                                           ShapeLabelMapType >  ShapeConverterType;
  typedef typename ShapeConverterType::Pointer                  ShapeConverterPointer;

  typedef LabelImageToStatisticsLabelMapFilter< MaskImageType,
                                                ImageType,
                                                StatLabelMapType >  StatConverterType;
  typedef typename StatConverterType::Pointer                       StatConverterPointer;

  /** \brief Set the Image */
  void SetImage(ImageType *iInput);

  /** \brief Set the binary mask which corresponds to the input mesh */
  void SetMaskImage(MaskImageType *iMask);

  /** \brief Do you need to compute any intensity related attributes */
  void SetIntensityBasedComputation( const bool& iComputation );

  /** \brief Here make all the computation */
  void Update();

  /** \brief Get the number of voxels inside the mesh */
  unsigned int GetSize();

  /** \brief Get the volume inside the mesh */
  double GetPhysicalSize();

  /** \brief Get the mean intensity inside the mesh */
  double GetMeanIntensity();

  /** \brief Get the total intensity inside the mesh */
  double GetSumIntensity();

protected:
  /** \brief Constructor */
  BinaryMaskImageToGoFigureMeshAttributes();

  /** \brief Destructor*/
  ~BinaryMaskImageToGoFigureMeshAttributes();

  ImagePointer m_InputImage;

  MaskImagePointer m_MaskImage;

  unsigned int m_Size;

  double m_PhysicalSize;
  double m_Mean;
  double m_Sum;
  bool m_IntensityComputation;

  virtual void GenerateData();

private:
  BinaryMaskImageToGoFigureMeshAttributes(const Self &);
  void operator=(const Self &);
};
}
#include "itkBinaryMaskImageToGoFigureMeshAttributes.txx"
#endif